Ronstan's range of continuous line furling systems puts great performance and reliability within the reach of cruising and racing sailors alike. This lashing pin can be used in place of the clevis pin on the top swivel to provide a more positive drive to the head of the sail. This helps to ensure a tight furl at the head. The head of the sail is lashed to the cotton reels on the ends of the pin while the torsion rope and thimble are attached to the centre section of the pin.